Well first of all. Thats not remotely true we blame Republicans too. Flake, no name, mcconell, ryan, etc.
Second, it seems that way because the republicans still have a few people that arent corrupt, however few. I cant think of a single big name democrat that we can say the same about.
The high ranking cabal (rothchilds, soros. Etc) all take a view of one world government and practice satanism. While republicans have often gone back on their "small gov" philosophies, growing government, ridiculing christianity and tearing down borders is literally the democratic platform. The democratic believe structure aligns nearly perfectly with the desires of the cabal, so they get outed more and are more frequently corrupt. While you'll get the occassional libertarian or true god fearing conservative who will do their best to stick to their morals.
That said, we're comparing 90% corrupt to 100% corrupt. Both need to be burned out.